2990397831741355

Names of 2990397831741355

• Cardinal: 2990397831741355 can be written as Two quadrillion, nine hundred ninety trillion, three hundred ninety-seven billion, eight hundred thirty-one million, seven hundred forty-one thousand, three hundred fifty-five.

Scientific notation

• Scientific notation: 2.990397831741355 × 10¹⁵

Factors of 2990397831741355

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 211

Divisors of 2990397831741355

• Number of divisors d(n): 256
• Complete list of divisors:
  1 5 7 17 31 35 49 85 119 151 155 217 245 343 527 595 755 833 961 1057 1085 1519 1715 2567 2635 3689 4165 4681 4805 5285 5831 6727 7399 7595 10633 12835 16337 17969 18445 22801 23405 25823 29155 29791 32767 33635 36995 47089 51793 53165 79577 81685 89845 114005 114359 125783 129115 145111 148955 159607 163835 180761 208537 229369 235445 258965 329623 387617 397885 506447 557039 571795 628915 706831 725555 798035 800513 880481 903805 1015777 1042685 1117249 1146845 1459759 1605583 1648115 1938085 2466887 2532235 2713319 2785195 3442951 3534155 3545129 3899273 4002565 4402405 4498441 4947817 5078885 5586245 5603591 7110439 7298795 7820743 8027915 10218313 12016127 12334435 13566595 17214755 17268209 17725645 18993233 19496365 21911761 22492205 24100657 24739085 24815903 27294911 28017955 31489087 34634719 35552195 39103715 49773073 51091565 58530167 60080635 76473497 84112889 86341045 94966165 106731481 109558805 120503285 120877463 124079515 132952631 136474555 153382327 157445435 168704599 173173595 173711321 220423609 242443033 248865365 292650835 372499937 382367485 409711169 420564445 533657405 535314479 588790223 604387315 664763155 679264591 747120367 766911635 843522995 846142241 868556605 1073676289 1102118045 1180932193 1212215165 1542965263 1814435177 1862499685 2048555845 2607499559 2676572395 2867978183 2943951115 3308675911 3396322955 3735601835 3747201353 4121531561 4230711205 4754852137 5229842569 5368381445 5904660965 7515734023 7714826315 9072175885 11547498047 12701046239 13037497795 14339890915 16543379555 18252496913 18736006765 20075847281 20607657805 23160731377 23774260685 26149212845 26230409471 33283964959 36608897983 37578670115 56247490487 57737490235 63505231195 80832486329 88907323673 91262484565 100379236405 102568953241 115803656885 127767478391 131152047355 162125119639 166419824795 183044489915 232987754713 281237452435 393732433409 404162431645 444536618365 512844766205 565827404303 622351265711 638837391955 717982672687 810625598195 1134875837473 1164938773565 1743672205097 1968662167045 2756127033863 2829137021515 3111756328555 3589913363435 3960791830121 5025878708809 5674379187365 8718361025485 12205705435679 13780635169315 19292889237041 19803959150605 25129393544045 35181150961663 61028527178395 85439938049753 96464446185205 175905754808315 427199690248765 598079566348271 2990397831741355
• Sum of all divisors σ(n): 4609197593395200
• Sum of proper divisors (its aliquot sum) s(n): 1618799761653845
• 2990397831741355 is a deficient number, because the sum of its proper divisors (1618799761653845) is less than itself. Its deficiency is 1371598070087510

Bases of 2990397831741355

• Binary: 1010100111111100000001000000011111110111111110101011₂
• Hexadecimal: 0xA9FC0407F7FAB
• Base-36: TG09SR8GBV

Squares and roots of 2990397831741355

• 2990397831741355 squared (2990397831741355²) is 8942479192083397329551617236025
• 2990397831741355 cubed (2990397831741355³) is 26741570386398375406849335412401114257788313875
• The square root of 2990397831741355 is 54684530.0952779061
• The cube root of 2990397831741355 is 144070.9178676071

Scales and comparisons

• 2,990,397,831,741,355 seconds is equal to 95,085,401 years, 7 weeks, 2 days, 12 hours, 35 minutes, 55 seconds.
• To count from 1 to 2,990,397,831,741,355 would take you about two hundred eighty-five million, two hundred fifty-six thousand, two hundred three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 2990397831741355 cubic inches would be around 12005.9 feet tall.

Recreational maths with 2990397831741355

• 2990397831741355 backwards is 5531471387930992
• The number of decimal digits it has is: 16
• The sum of 2990397831741355's digits is 76
• More coming soon!